Open AccessRelativistic Hartree Bogoliubov model with Density Dependent meson-nucleon couplings
Author(s) -
G. A. Lalazissis,
Tamara Nikšić,
Dario Vretenar,
P. Ring
Publication year - 2020
Publication title -
hnps advances in nuclear physics
Language(s) - English
Resource type - Journals
eISSN - 2654-0088
pISSN - 2654-007X
DOI - 10.12681/hnps.2619
Subject(s) - physics , hartree , excited state , meson , nucleon , quantum electrodynamics , hartree–fock method , mean field theory , field (mathematics) , ground state , particle physics , nuclear physics , quantum mechanics , mathematics , pure mathematics
A new improved relativistic mean-field effective interaction with explicit density dependence of the meson-nucleon couplings is proposed. The new effective interaction is called DD-ME2 and it is tested in Relativistic Hartree-Bogoliubov (RHB) and RPA calculations of nuclear ground-states and properties of excited states.